1980034151 has 2 divisors, whose sum is σ = 1980034152. Its totient is φ = 1980034150.

The previous prime is 1980034109. The next prime is 1980034153. The reversal of 1980034151 is 1514300891.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1980034151 - 2⁶ = 1980034087 is a prime.

Together with 1980034153, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1980034153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 990017075 + 990017076.

It is an arithmetic number, because the mean of its divisors is an integer number (990017076).

Almost surely, 2^1980034151 is an apocalyptic number.

1980034151 is a deficient number, since it is larger than the sum of its proper divisors (1).

1980034151 is an equidigital number, since it uses as much as digits as its factorization.

1980034151 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 32.

The square root of 1980034151 is about 44497.5746642443. The cubic root of 1980034151 is about 1255.7144550734.

The spelling of 1980034151 in words is "one billion, nine hundred eighty million, thirty-four thousand, one hundred fifty-one".